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LSP 1.20 DaVinci Linux Frame Buffer Device Driver Migration
Texas Instruments
LSP 1.20 DaVinci Linux Frame Buffer Device Driver Migration
Texas Instruments
This migration document provides information to developers who will be working with the LSP 1.20 Frame Buffer (FB) device for the TI DaVinci Video Processing Back End (VPBE) subsystem. The FB device d
LTC3634EUFD Demo Board (QFN) | VIN= 3.6V to 15V, VOUT1 =1.5V/1.8V/2.5V@±3A, VOUT2 = 0.5VIN (VTT)@±3A, VOUT3 = 0.5VIN (VTTR)@±10mA
Analog Devices Inc.
LTC3634EUFD Demo Board (QFN) | VIN= 3.6V to 15V, VOUT1 =1.5V/1.8V/2.5V@±3A, VOUT2 = 0.5VIN (VTT)@±3A, VOUT3 = 0.5VIN (VTTR)@±10mA
Analog Devices Inc.
Demonstration circuit DC1708A is a dual-output regulator focused specifically for DDR memory power applications. It is built based on the LTC3634, a high voltage dualchannel, controlled on-time monolithic synchronous buck regulator. The DC1708A has an input voltage range of 3.6V to 15V. The output voltage of the first channel, VDDQ, of the DC1708A has three fixed voltage settings: 1.5V, 1.8V and 2.5V, and is capable of delivering up to 3A of output current. The second channel, VTT, is set to regulate to half the voltage on the VDDQIN pin, which can be either the channel 1 output or an external reference voltage. It can source or sink a maximum of 3A of output current. The LTC3634 also provides a 10mA buffered output of half VDDQIN – VTTR, which is used to provide the reference voltage needed for DDR applications. With the use of a timing resistor, the DC1708A can have its operating frequency programmed from 500kHz to 4MHz. Additionally the DC1708A can be easily synchronized to an external clock, due to an internal phase-locked loop, within this same frequency range. The DC1708A VDDQ output can operate in either Burst Mode® operation or forced continuous mode. In Burst Mode operation, which is the preferred mode of low load current operation, the DC supply current is typically only 1.3mA (both channels) at no load (sleep mode), and less than 15µA in shutdown. In Burst Mode operation or continuous mode operation, the DC1708A is a very efficient circuit at high load currents: over 80% for either channel. The LTC3634 is also capable of 90° or 180° out-of-phase operation, and can allow its output to track an external voltage, either coincidentally or ratiometrically. The LTC3634 comes in a 28-pin QFN package, featuring an exposed pad on the bottom-side of the IC for better thermal performance. All of these features make the DC1708A an ideal circuit for powering DDR memory applications.
Using the Scaler in the TVP5154
Texas Instruments
Using the Scaler in the TVP5154
Texas Instruments
The TVP5154 video decoder product includes the additional functionality of an integrated polymorphic down-scaler for both vertical and horizontal scaling. The video images can be downscaled in both horizontal and vertical directions to an arbitrary size. This Application Note outlines how to correctly use this scaler feature for standard NTSC and PAL video. Also included are the register settings
SF11
Stackpole Electronics
From $0.04 • 100 k+ units available from DigiKey
SF11
Stackpole Electronics
1 kOhms ±5% 1W Through Hole Resistor Axial Flame Retardant Coating, Safety Metal Oxide Film
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 | |
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| DigiKey | RSF1JT1K00CT-ND | 324,630 | $0.23 | $0.12 | $0.08 | $0.07 | $0.04 | $0.04 | Buy |
Power for Altera Cyclone V (Cyclone 5) FPGA (.75V@.75A) Reference Design
Texas Instruments
Power for Altera Cyclone V (Cyclone 5) FPGA (.75V@.75A) Reference Design
Texas Instruments
PMP8571 is an easy to use power solution designed using integrated inductor power modules for Altera’s Cyclone 5 FPGA. This design used TPS84621 and TPS84320 along with TPS51200 to generate 5 rails to power the FPGA.
WVGA Digital Video SerDes for Automotive TFT LCD Displays w/ OpenLDI Interface Reference Design
Texas Instruments
WVGA Digital Video SerDes for Automotive TFT LCD Displays w/ OpenLDI Interface Reference Design
Texas Instruments
The TIDA-00136 reference design is a high speed serial video interface to connect a remote automotive WVGA TFT LCD display with OpenLDI (LVDS) Interface to a video processing system. It uses TIs FPD-Link II SerDes technology to transmit uncompressed video data over shielded twisted pair or Coax cable. Application examples are rear seat entertainment systems: automotive clusters: and Head Unit Display. This design incorporates the DS99R421Q1-EVK and DS90UR124-Q1 boards together to create the solution.
Design Considerations for the UCC28600 (Rev. B)
Texas Instruments
Design Considerations for the UCC28600 (Rev. B)
Texas Instruments
The UCC28600 Quasi-Resonant Green-Mode Controller provides engineers with a cost-effective solution for designing energy efficient power supplies. Despite the 8-pin package the device has many built-in advanced protection features. Because most of the pins on the device have dual functions careful attention must be given to the design and layout of the circuit. What follows is a brief discuss
Code Conversion Application for MSP432P401R
Texas Instruments
Code Conversion Application for MSP432P401R
Texas Instruments
This application note describes the usage of the code conversion application delivered with version 2.0.0 (and above) of the MSP432P401R device header files. In these revisions of the MSP432P401R device header files, the coding style has been adapted to CMSIS. This may lead to compilation errors in user code if the code is not converted. MSP430™ style register definitions have also been removed with exception of legacy 16-bit IPs (see msp432p401r_classic.h).
In addition, certain MSP430 style definitions have changed. Therefore, TI recommends that you run the code conversion application even if you do not use CMSIS style definitions.
For details on what has changed in the device headers, see the release notes of the IDE support file packages.
ADP121CB-1.5-EVALZ
Analog Devices Inc.
ADP121CB-1.5-EVALZ
Analog Devices Inc.
The ADP121 is a quiescent current, low dropout, linear regulator that operates from 2.3 V to 5.5 V and provides up to 150 mA of output current. The low 135 mV dropout voltage at 150 mA load improves efficiency and allows operation over a wide input voltage range. The low 30 ?A of quiescent current at full load makes the ADP121 ideal for battery-operated portable equipment.The ADP121 is available in output voltages ranging from 1.2 V to 3.3 V. The parts are optimized for stable operation with small 1 ?F ceramic output capacitors. The ADP121 delivers good transient performance with minimal board area.Short-circuit protection and thermal overload protection circuits prevent damage in adverse conditions. The ADP121 is available in a tiny 5-lead TSOT and 4-ball 0.4 mm pitch WLCSP pack-ages and utilizes the smallest footprint solution to meet a variety of portable applications.
36-57Vin 5.4Vout 150mA Uses TPS54061 Features Light-load Efficiency Telecom Voltage Reference Design
Texas Instruments
36-57Vin 5.4Vout 150mA Uses TPS54061 Features Light-load Efficiency Telecom Voltage Reference Design
Texas Instruments
This design uses a synchronous buck converter to provide light load efficiency with predictable ripple off Telecom" voltage range. This approach is described in the TPS54061 datasheet from page 23 onwards. A low fixed frequency of 50kHz with operation in the discontinuous mode at all: but the highest loading achieves excellent efficiency at light loads without the "burst mode" which creates unpredicable ripple. PMP9535 extends operation into the 36-57V input range: and demonstates stability at 150mA load where conduction becomes continuous."
DC391A-B
Analog Devices Inc.
DC391A-B
Analog Devices Inc.
The LTC5505-X is an RF power detector for RF applications operating in the 300MHz to 3.5GHz range. A temperature compensated Schottky diode peak detector and buffer amplifier are combined in a small 5-pin ThinSOT package. The supply voltage range is optimized for operation from a single lithium-ion cell or 3xNiMH.The RF input voltage is peak detected using an on-chip Schottky diode. The detected voltage is buffered and supplied to the VOUT pin. A power saving shutdown mode reduces supply current to less than 2?A.The LTC5505-1 operates with input power levels from ?28dBm to 18dBm. The LTC5505-2 operates with input power levels from ?32dBm to 12dBm.Applications Multimode Mobile Phone Products PCS Devices Wireless Data Modems Wireless and Cable Infrastructure RF Power Alarm Envelope Detector
DC1410A-A
Analog Devices Inc.
DC1410A-A
Analog Devices Inc.
The LTC2498 is a 16-channel (8-differential) 24-bit No Latency ??? ADC with Easy Drive technology. The patented sampling scheme eliminates dynamic input current errors and the shortcomings of on-chip buffering through automatic cancellation of differential input current. This allows large external source impedances, and rail-to-rail input signals to be directly digitized while maintaining exceptional DC accuracy. The LTC2498 includes a high accuracy temperature sensor and an integrated oscillator. This device can be configured to measure an external signal (from combinations of 16 analog input channels operating in single ended or differential modes) or its internal temperature sensor. The integrated temperature sensor offers 1/30th ?C resolution and 2?C absolute accuracy. The LTC2498 allows a wide common mode input range (0V to VCC), independent of the reference voltage. Any combination of single-ended or differential inputs can be selected and the first conversion after a new channel is selected is valid. Access to the multiplexer output enables optional external amplifiers to be shared between all analog inputs and auto calibration continuously removes their associated offset and drift.Applications Direct Sensor Digitizer Direct Temperature Measurement Instrumentation Industrial Process Control
Automotive Safety and ADAS Applications Reference Design
Texas Instruments
Automotive Safety and ADAS Applications Reference Design
Texas Instruments
This reference design utilizes the TPS65310A-Q1 device which is a power management unit ideally suited for camera or radar based vision system to support features like lane departure warning: collision avoidance systems: blindspot detection or night vision. Alongside ADAS end-equipment applications: this PMIC is also suitable for safety applications.